Kylian Mbappé Leaves Nike for On: A New Era in Football Boots

Kylian Mbappé and Nike always felt permanent. The Swoosh spotted him before almost anyone else, slapping a boot deal on an eight-year-old at Bondy while he was still tearing up pitches on the outskirts of Paris. From that moment, the relationship grew as fast as his talent.

Nike were on his feet when he exploded at Monaco. They were there when he ripped through the 2018 World Cup as a teenager, dragging France to the trophy and onto billboards across the globe. They were there again when he hit that astonishing hat-trick in the 2022 final against Argentina, a losing cause that somehow cemented his superstardom.

As Cristiano Ronaldo eased out of the spotlight, Mbappé stepped into it. Paris Saint-Germain, then Real Madrid – and always Nike. He became the new face of their football operation, the player who carried their Mercurial story into a new era.

The numbers told the story too. Twelve different signature boots already, capped most recently by the golden Mercurial Superfly 11 that dropped in August. It looked like the start of another chapter.

It may instead be the epilogue.

Reports in France now say Mbappé has already walked away from Nike, cutting short a 19-year association. Online chatter points to his contract ending on July 31 and quietly expiring without renewal. For a brand that built a football empire around him, that is a jolt.

This is not just any endorsement loss. Mbappé is the central pillar of Nike’s football strategy at a time when the American giant is already feeling pressure from adidas in the boot war. Losing him to a rival would hurt. Losing him entirely reshapes the landscape.

Yet he is not heading to adidas. Not to PUMA. Not even to the ambitious outsiders like New Balance or Skechers.

According to French insider Thibaut Vézirian, Mbappé is preparing to link up with a name that barely registers in football boots: On. The Swiss company, founded just 16 years ago, built its reputation in running, riding the success of its ‘CloudTec’ technology to a market value of around $10.77 billion (£7.95bn) by August 2026.

They have never made a football boot.

That is about to change.

If the deal is completed, Mbappé will not just front their entry into the game – he will define it. On’s first football boot will not creep into the market; it will arrive strapped to the feet of one of the most recognisable athletes on the planet.

And this is not a standard boot contract. Vézirian reports that Mbappé will receive equity in On, taking shares in the company and launching his own “sub-brand” of signature boots alongside their main line. This is endorsement plus ownership, marketing plus governance.

The expectation is that Mbappé will help shape product strategy and the wider brand vision. Given his reach and status, On will inevitably chase the kind of cultural weight that Nike’s Jordan Brand holds in basketball – a standalone universe built around a single superstar.

Why walk away from Nike now? The money is clearly huge, but this is about more than a paycheque. Modern athletes increasingly see themselves as entrepreneurs, and Mbappé already moves in that space with deals involving Dior, Oakley and EA Sports. On offers him something Nike never truly could: the chance to help build a global boot business from the ground up, with a genuine stake in its future.

Anyone doubting whether On can afford a move of this scale only needs to look at their track record. In 2019, they persuaded Roger Federer – Swiss sporting royalty – to leave Nike and sign with them. He did not just wear their shoes. He bought in.

Federer reportedly invested around $50 million for a 3% stake, a holding now worth many times that figure. Together they launched ‘The Roger’, a lifestyle trainer line he helped design that has since become a commercial success.

Tempting Federer near the end of his career was impressive. Securing Mbappé at the height of his powers would be something else entirely.

Sports marketing expert Steve Martin underlined the scale of the move in City AM: “If Mbappé were to enter a similar structure, the implications would be significant. For a challenger brand, his presence would deliver instant global credibility. Every match for Real Madrid, every Champions League night, every France international appearance becomes a global marketing platform.”

Skechers know exactly what that kind of platform can do. Their decision to step into football by signing Harry Kane to a lifetime deal in 2023 raised eyebrows everywhere. Kane delivered goals, visibility and legitimacy. Others followed. Skechers are now a serious player in a space they were never expected to enter.

On are aiming for a similar leap, but with an even bigger bet: not just visibility, but alignment.

Martin put it bluntly: “Unlike traditional advertising, this is not reach that can be bought - it is earned through performance at the very highest level of the game. But the real disruption would not just be visibility. It would be alignment. An equity-based deal transforms the relationship.

“Instead of Mbappé being paid to promote a product, he becomes financially invested in building the business. A structure combining a base fee, performance bonuses and a meaningful equity stake would align athlete and brand in a way that traditional sponsorship never can.

“For Mbappé, the upside is obvious: participation in long-term value creation. For the brand, the benefit is equally powerful: a global superstar who is not just the face of the product, but a stakeholder in its success.”

That is the crux. Mbappé is no longer just deciding what logo sits on his boots. He is choosing what kind of role he wants in the industry that surrounds him.

On and Mbappé still have to deliver where it matters most: on the pitch and on the shelves. The first boot must perform, must look right, must feel like a genuine alternative to decades of Nike and adidas dominance. Miss with the launch, and the revolution stalls.

But if they get it right, the rewards are obvious. A 27-year-old global icon, stepping into a boardroom role while still at his peak, fronting a brand with the financial muscle and ambition to disrupt the old order.

For Nike, this is the end of a long, carefully crafted story. For On and Mbappé, it might just be the start of a new era in how elite footballers wear – and own – the boots on their feet.